AZL-25741
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25741.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-25741
- Upstream
- Published
- 2023-03-23T21:15:19Z
- Modified
- 2026-04-01T05:08:01.227707Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- CVE-2023-1252 affecting package kernel for versions less than 5.15.107.1-2
- Details
-
A use-after-free flaw was found in the Linux kernel’s Ext4 File System in how a user triggers several file operations simultaneously with the overlay FS usage. This flaw allows a local user to crash or potentially escalate their privileges on the system. Only if patch 9a2544037600 ("ovl: fix use after free in struct ovlaioreq") not applied yet, the kernel could be affected.
- References